“This was fun,” smiles D’Arcy of his on-screen offing at the hands of Hugo Weaving’s hitman, Bill Smoke. “Behind me there’s a bloke with a long tube attached to my head and when Hugo put the gun in my mouth, he hit the button, I fell back and hit the floor. It’s a complicated reset and on a $100m film you think you can do it loads of times, but no. We only did it once.”